baber/WOPTO huggingface dataset:
Patent CA-2009498-A1 (CA)
Title: Oven for sausages
Inventor: CAVALLO VINCENZO
IPC: A47J37/04
Filed: 1990-02-07
Abstract: Abstract This  invention  describes  an  oven  for  cooking sausages,  of the kind consisting of at least one fixed source of heat,    with spits,     mobile in relation to said source of heat,    said spits, being fitted with means of providing two different kinds  of  movement;   both   around   their   own longitudinal axis,     and their central axis, parallel to said longitudinal axis,     in such a way that each of the sausages can rotate both on its own axis and upon said central axis,     thus being cooked perfectly evenly.
Patent CA-2010618-A1 (CA)
Title: Process for preparing superconductive fibers of high density
Inventor: HSU CHE-HSIUNG
IPC: H01B13/00
Filed: 1990-02-21
Abstract: TITLE Process for Preparing Superconductive Fibers of High Density ABSTRACT Process for preparing superconductive fiber from organometallic compound solution containing particulate superconductive oxide or certain precursor thereof.
Patent CA-2014652-A1 (CA)
Title: Printer medium drive clearance eliminator
Inventor: UNDERWOOD JOHN A
IPC: B41J13/14
Filed: 1990-04-17
Abstract: PRINTER MEDIUM DRIVE CLEARANCE ELIMINATOR               ABSTRACT OF THE DISCLOSURE     A printer medium feed mechanism clearance eliminator is provided, including a paper guide (32) mounted to the printer, a clearance eliminator sheet (38), and tensioning means (43).  The clearance eliminator plate (38) conforms to the curve of a medium drive roller (20), thereby elimi-nating clearance wherein the medium (14) might buckle and cause jamming or skewing within the printer (10).
Patent CA-2017236-A1 (CA)
Title: Antibodies to human mammary cell growth inhibitor and methods of production and use
Inventor: ERVIN PAUL R JR
IPC: G01N33/574
Filed: 1990-05-22
Abstract: ABSTRACT         Polyclonal antibody from animal antiserum and monoclonal antibodies produced by hybridoma cell lines bind to a mammary cell specific growth inhibitor secreted by NHMC.  When purified by affinity monoclonal antibody chromatography, the inhibitor of the present invention exhibits peaks of activity at about 47,000 and about 63,000-67,000, as measured by SDS-PAGE.  The growth inhibitor is present in the sera of normal females, but is absent or present in decreased levels in the sera of normal males and female breast cancer patients.  Binding assays of the antibody to the inhibitor can be used to diagnose the presence of breast cancer, to screen for those at high risk for breast cancer, and to monitor patient levels of inhibitor in mammary tissue and serum during treatment.
Patent CA-2018328-A1 (CA)
Title: Contact in a socket for an electric part
Inventor: MATSUOKA NORIYUKI
IPC: H01R13/193
Filed: 1990-06-05
Abstract: ABSTRACT OF DISCLOSURE    A contact in a socket for an electric part has a first elongated contact element and a second elongated contact ele-ment formed by perforation and disposed opposite with respect to each other at sheared surfaces resulted by perforation.          The first and second contact elements are interconnected at root portions thereof and provided at leading ends thereof with a contacting portion, respectively.   The contacting portion of at least the first elongated contact element is formed with an inverted generally L-shaped contact element projecting in  the opposite direction.    The inverted generally L-shaped contact element is formed into the in-verted generally L-shaped bending form (angle) by perfora-tion.   The contacting portion of the first elongated contact element formed of the inverted generally L-shaped contact element is disposed in an upper position and the contacting portion of the second elongated contact element is disposed in a lower position.   The both contacting portions are dis-posed in such a manner as to be able to elastically displace in the perforating direction without interfering with each other.   The inverted generally L-shaped contact element forms a pressure receiving portion and a pushing force is ap-plied to a side surface of the pressure receiving portion in order to generate the elastic displacement.
Patent CA-2019178-A1 (CA)
IPC: H04B10/61
Filed: 1990-06-18
Abstract: ABSTRACT OF THE DISCLOSURE         A direct modulation PSK system and method, in a coherent optical fiber transmission system, in which an injection current supplied to a laser diode is adapted to be directly varied is disclosed.  In this system or method, a modulating current pulse is superposed on a bias current for the laser diode so that a specified phase condition may be satisfied.  Thereby, a differential coding circuit and an external modulator being indispensable for a DPSK system become unnecessary and, in addition, the system becomes less susceptible to the influence of wavelength dispersion than the DPSK system and able to reproduce the carrier.
Patent CA-2021803-A1 (CA)
IPC: H01R13/7195
Filed: 1990-07-24
Abstract: ABSTRACT ELECTRICAL FILTER CONNECTOR      An improved electrical filter connector comprises a capacitor sub-assembly including an insulative substrate, a plurality  of  capacitors  soldered  thereto  and a  ground spring.    The  ground  spring  is  soldered  to the  ground terminations of the capacitors, the ground spring having a resilient portion for electrical engagement with conductive ground traces on a system circuit board.  First terminations of the capacitors are electrically individually connected to respective contacts of the electrical connector.   Second capacitor terminations are electrically connected to the ground  strip.    The  capacitors  are  preferably  of  the discrete, monolithic chip type, having a dielectric body spaced between the electrical terminations  thereof.   A quantity of curable dielectric material is disposed on the dielectric bodies between each of the capacitor terminations to provide an enhanced dielectric medium to increase the capability of the connectors to withstand higher voltages during power surges.
Patent CA-2021845-A1 (CA)
Inventor: OHUCHI HIROFUMI
IPC: F02D41/24
Filed: 1990-07-24
Abstract: ABSTRACT      An engine speed control apparatus capable of controlling the idling speed of an engine without entailing abnormal rise or fall of engine speed while the engine is in operation in an idling mode.  An engine speed control apparatus comprises a switch means which assumes a predetermined state when the degree of opening of a throttle valve is in a range from a fully closed state to a predetermined value of opening, an idling mode detecting means which detects an idling mode of the engine on the basis of the operating conditions of the engine which include the output signal of the switch means, and a control means which controls the air intake rate of the engine in a feed-back control mode while the engine is operating in an idling mode so that the engine speed coincides with a target speed, wherein the idling mode detecting means detects the idling mode of the engine by detecting the throttle valve which is in a predetermined range of throttle opening narrower than said predetermined range from the fully closed state to the predetermine value.
Patent CA-2022051-A1 (CA)
Title: Process for reduction of chlorinated solvent emissions
Inventor: NANKEE ROBERT J
IPC: C07C19/03
Filed: 1990-07-26
Abstract: ABSTRACT         The need to remove chlorinated solvents from vent streams containing the solvents prior to release into the environment is well recognized.  Chlorinated solvents are removed from vapor vent streams containing the solvent, water and non-condensable vapors by contacting the vent stream with a liquid spray of precooled chlorinated solvent at a temperature less than the freezing point of water.  The solid ice floats on the liquid chlorinated solvent and can be readily separated therefrom.  The present process does not have the problems commonly encountered in known processes employing shell and tube heat exchanger or oil scrubbers.  A common problem limiting the effectiveness of processes using shell and tube heat exchangers is the formation of ice on the condenser surfaces.  Problems with processes using oil scrubbers include contamination between the oil and the chlorinated solvents.     38,023-F
Patent CA-2023423-A1 (CA)
Inventor: OSUCH CHRISTOPHER E
IPC: G03F7/039
Filed: 1990-08-16
Abstract: ABSTRACT            A photosensitive composition containing an alkali soluble resin, a quinone diazide compound and a transparent, hydrophobic plasticizer which is preferably a dihydroabietyl phthalate, in a solvent mixture. After drying and imagewise exposing, the composition is developed to produce a photoresist image.
Patent CA-2027298-A1 (CA)
Inventor: VIGNAUD JEAN-LOUIS
IPC: A61B17/58
Filed: 1990-10-10
Abstract: - L'invention concerne une instrumentation rachidienne pour fixation pédiculaire universelle par vis diapason à réglage micrométrique. - L'objet de l'invention est une instrumentations rachidienne pour fixation pédiculaire universelle par vis diapason à réglage micrométrique, caractérisée en ce qu'elle comporte plusieurs vis présentant une tête en forme de U (3) taraudée, recevant intérieurement un élément de solidarisation (6) verrouillé par une vis de blocage (4), l'ensemble tête-vis étant chapeauté par un capuchon (5) emmanché sur la partie supérieure de ladite tête (3). - Application à l'instrumentation rachidienne. FIGURE 2
Patent CA-2027720-A1 (CA)
Inventor: MAUFFETTE CLAUDE
IPC: A41F9/00
Filed: 1990-10-16
Abstract: ABSTRACT OF THE DISCLOSURE         The disclosure herein describes a belt which is formed of an elongate flexible band, one end of which displays longitudinal teeth which are engageable with ratchet elements mounted on the other end of the belt.          The ratchet carrying part of the belt includes resilient portions which may be deformed to allow the ratchet elements to be moved out of engagement with the teeth to unbuckle the belt.
Patent CA-2028742-A1 (CA)
Inventor: THARMAN PAUL A
IPC: H02K21/48
Filed: 1990-10-29
Abstract: ABSTRACT An alternator assembly for an internal combustion engine is disclosed in which the rectifier diode is mounted directly on the stator in series with one of the wire coils instead of being connected in an output plug.  The integral diode-stator alternator assembly may be used in both single circuit or dual circuit alternators.  This arrangement increases heat dissipation from the diode and decreases cost by eliminating the need for heat shrinkable tubing on the output plug.
Patent CA-2031459-A1 (CA)
Title: Surface structure of ceramics substrate and method of manufacturing the same
Inventor: YAMAKAWA AKIRA
IPC: C04B41/90
Filed: 1990-12-04
Abstract: A surface structure of a ceramic substrate  is capable of suppressing diffusion of Ni to an uppermost Au plating layer.  Furthermore, the thickness of the Au plating layer is reduced in accordance with the present invention. In the method of manufacturing the surface structure,  a metallized layer, an Ni layer and an Au layer are formed in this order on the surface of a ceramic substrate.   The substrate is heated in a non-oxidizing atmosphere to cause an alloying reaction between the Ni layer and the Au layer. Thereafter, the uppermost plating layer is formed on the resulting NiAu alloy layer.  Since Ni in the NiAu alloy layer is not easily released, diffusion of Ni into the Au plating layer can be suppressed sufficiently.   Therefore,  the Au plating layer can be significantly reduced in thickness.
Patent CA-2031525-A1 (CA)
Title: Drinking/dispensing device for beverage containers
Inventor: MURPHY PETER F
IPC: B65D25/02
Filed: 1990-05-02
Abstract: 2031525 9013491 PCTABS00002 The present invention relates to a device for a drinking container (12). The container (12) includes a tubular body (14) having a closed end (16), an open end (18) and a longitudinal axis. A lid (20) is secured to the open end (18) and having an orifice (22).  A closure tab (24) is pivotally connected to the lid (20) and temporarily closes the orifice (22). An actuating member (26) is pivotally secured to the lid (20) and is being manually actuated for moving the closure tab (24) into the interior of the body to open the orifice (22) in the lid (20). The device includes a conduit (36) disposed within the body. A means (30) is disposed within the body and adapted to engage the body for supporting the conduit (36) substantially parallel to the longitudinal axis of the body. Another means forms a float (38) for elevating the conduit (36) through the orifice (22) in the lid (20) when the tab (24) is deflected into the interior of the body to open the orifice (22).
Patent CA-2033732-A1 (CA)
Inventor: KINKADE NANCY E
IPC: C07B61/00
Filed: 1991-01-07
Abstract: TANTALUM-CONTAINING CATALYST USEFUL FOR PRODUCING ALCOHOLS FROM             SYNTHESIS GAS          ABSTRACT OF THE DISCLOSURE      A catalyst useful for. selectively converting a mixture of car-bon monoxide and hydrogen to a mixture of lower alkanois consisting essentially of a mixture of molybdenum sulfide, an alkali metal com-pound and a tantalum compound.
Patent CA-2033878-A1 (CA)
Title: Phase locked loop that includes d.c. modulation
Inventor: LAUTZENHISER LLOYD L
IPC: H03C3/09
Filed: 1991-01-09
Abstract: A D.C. modulated phase locked oscillator is usable separately, and is also usable in a radio frequency receiver. A feedback path of the phase locked oscillator is D.C. modulated as an exact mathematical function of a modulation frequency.  Optionally a forward path is modulated in addition to modulating the feedback path.  In various embodiments D.C. modulation of the feedback path includes a modulation oscillator; a quadrature signal generator and a quadrature phase shift keying mixer; a dual modulus divider; a synchronizer; a variable modulus divider, a modulus controller; and/or a parallel adder. A receiver for processing frequency modulated signals includes a preselector, reducing means for reducing the frequency of the modulated signal, processing means, including the reducing means, for producing the demodulated output of the modulated signal. A phase locking oscillator is used as a part of the receiver, and D.C. modulator means is included for D.C. modulating the output of the phase locking oscillator as a function of a signal derived from the processing means. Optionally, the receiver includes means for channelizing the output frequency of the phase locking oscillator.
Patent CA-2034979-A1 (CA)
Inventor: ROY KIRITY
IPC: A61P31/10
Filed: 1991-01-25
Abstract: A novel antibiotic, Deoxymulundocandin, a process for its production and its use as medicament Deoxymulundocandin, a compound of the formula I     (see formula I) has an antiyeast, an antifungal and an immunomodulatory action.
Patent CA-2035248-A1 (CA)
Title: Vinyl carbamate compounds and detergent compositions containing them
Inventor: WU SHANG-REN
IPC: C09K23/52
Filed: 1991-02-01
Abstract: ABSTRACT OF THE DISCLOSURE      Novel vinyl carbamates, prepared from vinyl chloroformate and amino acids, and homo- and co-polymers containing from 5 to 100% of units of these novel vinyl carbamates, are disclosed.   These polymers act as sequestering agents and are useful as detergency builders.   Detergent compositions incorporating the polymers can be prepared without the use of phosphorus containing detergent builders.
Patent CA-2038422-A1 (CA)
Title: Array multiplier
Inventor: SATO TAI
IPC: G06F7/52
Filed: 1991-03-15
Abstract: ABSTRACT                    ARRAY MULTIPLIER     A CMOS array multiplier cell comprising two CMOS equivalence circuits for sum generation, two pass transistors and an inverter for carry generation, and a multiplier selector built of a matrix of identical selection elements, a single FET switch and an inverter.  Each of the selection elements consists of an N-channel FET, a P-channel FET and an inverter.  Each equivalence circuit utilizes six transistors: four FET's and an inverter.  Total cell device count is 31 to 39 transistors, depending on implementation alternatives.
Patent CA-2040805-A1 (CA)
Inventor: RIVLIN ALEX S
IPC: A43C9/00
Filed: 1991-04-19
Abstract: ABSTRACT        In ordinary laces, they are known to have a length of tying material which material is made of cotton, silk or other synthetic materials which are non expandable.  In this invention, rubber or other similar expandable material is used as tying material.  The elasticity of the rubber protects the shoelace from wear and tear.  The lace need only be tied once for maximum comfort.  Regardless of the kind of shoe worn, the elasticity of the rubber lace provides increased flexibility and durability thus preserving the personal shoe lace style with all shoes. Unlike a loafer, a person can individually adjust the flexibility of the shoe top.  These improved laces can be especially important with a sport shoe because they create a personalized tight fit for shoes and yet allow for free blood circulation and muscle contraction.
Patent CA-2041904-A1 (CA)
Inventor: LEFRANCOIS RICHARD
IPC: B66F11/00
Filed: 1991-05-07
Abstract: Un système de palan portatif et ajustable s'installe à la place du capot d'une automobile pour soulever toute pièce placée sous le capot. Le capot de l'auto peut être simplement levé. Les supports du palan s'installent de façon ajustable au niveau sur les ailes de l'auto ou à la limite des ailes sous le capot. Une base vient s'appuyer sur deux points et est pourvue d'une barre transversale qui se déplace latéralement pour prendre et saisir toute pièce, ladite barre pouvant tirer n'importe où à travers le compartiment du moteur. Le crochet qui tient le moteur est suspendu à un manchon qui coulisse et est retenu en un endroit choisi de la base au moyen d'une vis. Un ajustement se fait selon le largeur de l'auto. Le déplacement vertical se fait au moyen d'une vis à filets fins tournée normalement au moyen d'un outil pneumatique en usage courant dans les garages.
Patent CA-2043405-A1 (CA)
IPC: B65D17/40
Filed: 1991-05-28
Abstract: An easily openable container comprises (a) a multilayer container body which includes an innermost layer and an adjacent layer contacting the innermost layer, a recessed portion and a flange and (b) a lid member melt sealed to the innermost layer of the multilayer container body at the flange, where the innermost layer and the adjacent layer are peelable from each other and having between them a peel strength smaller than the peel strength between the lid member and the innermost layer.  The flange has two circular notches made in the innermost layer, and the multilayer container body and the lid member are melt sealed between the two circular notches, with the proviso that a portion of the melt sealed area projects outwardly from the outer circular notch, and a depression is made in the innermost layer at the outermost edge of the projecting portion of the melt sealed area by pressing the innermost layer through the lid member.  Opening is performed by the peeling off the innermost layer together with the lid member from the adjacent layer of the multilayer container body between the two circular notch and begins easily by breaking the innermost layer at the depression at the outermost edge of the projecting portion of the melt sealed area.
Patent CA-2044331-A1 (CA)
Title: Modular steel door
Inventor: PAQUIN GEORGES A
IPC: E06B3/76
Filed: 1991-06-11
Abstract: ABSTRACT OF THE DISCLOSURE            A steel door made up of a plurality of modular steel elements. A pair of steel stiles having C-shaped cross-sections are provided, each having a pair of parallel side walls facing each other and joined by a connecting wall defining the thickness of the door. The other ends of the parallel side walls define inwardly connecting lips that are preferably perpendicular to the  parallel  side  walls.  Two  pairs  of  upper  and lower crosspieces are mounted in sandwich between the steel stiles, each of the crosspieces defining a central portion that is preferably  flat  and  terminates  laterally  into  inwardly projecting lips, thereby giving each crosspiece a U-shaped cross-section, the lips being preferably perpendicular to the central portion. The crosspieces are selected from the group consisting  of  rails  and  panels  and  face  each  other, respectively, with their lips directed toward each other, The lips of the upper and lower crosspieces are fastened to the connecting lips of the corresponding side walls of the steel stiles so that the flat portions of the upper and lower crosspieces and the parallel side walls of the steel stiles together define front and rear sides of the door. Preferably, reinforcing frame members may be mounted inside the stiles and crosspieces, the reinforcing frame members being embedded in an insulating material filling the space left between the crosspieces,  and  the  space  inside  the  stiles,  that  is unoccupied by the reinforced frame members.
Patent CA-2046058-A1 (CA)
Title: Hook structure for integrally molded surface fastener
IPC: A44B18/00
Filed: 1991-07-02
Abstract: ABSTRACT OF THE DISCLOSURE       Hook elements of a surface fastener can inter-mesh reliably with the loop elements of a companion surface fastener and can be unfastened from the loop elements very smoothly.  The integrally molded hook element has softness and strength similar to those of monofilamentary hooks of a woven surface fastener.
Patent CA-2046764-A1 (CA)
Title: Flexible real-time, multi-tasking architecture for tool condition monitoring
Inventor: WILDES DOUGLAS G
IPC: G05B19/414
Filed: 1991-07-11
Abstract: RD-19,539 FLEXIBLE REAL-TIME, MULTI-TASKING ARCHITECTURE FOR TOOL CONDITION MONITORING                       Abstract This invention utilizes a system of interlinked modular hardware and modular software for continuously controlling the manufacture of a workpiece.  By using a modular architecture, the system capabilities can be expanded or modified without requiring major redesign.
Patent CA-2051312-A1 (CA)
Inventor: STROOBANDT ROBERT
IPC: B26D3/18
Filed: 1991-09-13
Abstract: Demandeur: STROOBANDT, Robert "Procédé et dispositif pour la réalisation de pommes de terre frites hexagonales". DU CONTENU TECHNIQUE DE L'INVENTION Procédé et dispositif de coupe (3) pour la fabrication des frites hexagonales, la découpe de la pomme de terre se faisant des manière continue par tranches successives par enlèvement partiel de frites hexagonales et formation d'un morceau profilé de pomme de terre subissant à la tranche suivante un nouvel enlèvement de frites hexagonales et un nouveau morceau profilé de pomme de terre. Figure pour l'abrégé: Figure 4a
Patent CA-2052474-A1 (CA)
Inventor: ONO KATSUHIRO
IPC: H01J35/10
Filed: 1991-09-30
Abstract: A rotary X-ray tube of the anode type wherein a jacket which serves to prevent lubricant from being scattered into the space in a vacuum envelope is attached to at least one of a rotary structure to which an anode target is fixed and a stationary structure for holding the rotating body, enclosing a clearance opening which forms a border relative to the space in the vacuum envelope.